Robert G. Chasteen
Agency patch
Constable

Robert G. Chasteen

Ullin Police Department — Ullin, IL
Felonious
End of Watch August 19, 1911
Age 38
The Vigil Panel 25 ›
Gender Male

Incident

Constable Robert Chasteen was shot and killed by the father of a subject he had arrested earlier in the day for disorderly conduct. He was standing in a local bar when the suspect shot him through the front window. He was convicted of murder on July 11, 1912, and sentenced to 45 years hard labor.

Constable Chasteen was survived by his wife and one child.

Survivors

Constable Chasteen was survived by his wife and one child.

In Our Keeping

Permanent identifier
BO-US-IL-06E4501B
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Constable Chasteen served with the Ullin Police Department.
Thank you for your service to the Ullin community. Gone but never to be forgotten.
Rest easy, Constable Chasteen.

— S. Vincent Anthony, U.S. Army 1985-1993

Agency

Location Ullin, IL
Platform Identity upd.pulaski.il.us.gov.nw

Service Record

End of Watch August 19, 1911
Age 38
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Shotgun
Offender Sentenced to 45 years

Constable Robert G. Chasteen is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.

In IL, 842 of 1,318 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.9% of this state's fallen. That is 9.7 percentage points above the national rate of 54.2%.

At Ullin Police Department, 2 of 2 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.

Ullin Police Department
2
of 2 officers
100% Felonious
IL — Statewide
842
of 1,318 officers
63.9% Felonious
Nationwide
17,623
of 32,508 officers
54.2% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. Robert G. Chasteen's cause is highlighted.

Felonious
17,623 (54.2%)
Accident
10,088 (31%)
Illness
2,974 (9.1%)
Cardiac
1,306 (4%)
Undetermined
260 (0.8%)
Suicide
256 (0.8%)
vehicular
1 (0%)

How Robert G. Chasteen Compares

Age at End of Watch
38
This officer
Avg for Felonious: 39.0 years

Offender Outcome

Sentenced to 45 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Robert G. Chasteen is highlighted in Aug.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,517
May
1,505
Jun
1,443
Jul
1,587
Aug
1,516
Sep
1,553
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. Robert G. Chasteen was killed by shotgun.

Gun; Unknown type
5,083
Handgun
2,077
Shotgun
922
Officer's handgun
909
Automobile; Alcohol involved
530
Rifle
518

Others Who Wore This Badge

1 officer from Ullin Police Department are honored on badge.nw.